Get excited, Americans! It's Friday! And it's Memorial Day Weekend! If those things aren't enough to put you in a good mood, here's a couple of Fiat 500 Abarths revving like crazy for no apparent reason.

See, here's the thing about the 500 Abarth: it may look all cute, but it sounds mean as hell. That tiny little 1.4-liter turbo engine may put out "only" 160 horsepower, but it emits a raucous growl that makes it sound like a Ferrari's pissed-off little brother. That amazing sound alone is worth the price of admission on the Abarth.